def create_generator(source_file_name=None, generator_name=None):
""" Make a generator from the given information
about the object, such as its source and type """
if generator_name:
return LanguageInfo.find_generator_by_name(generator_name)()
else:
if source_file_name:
try:
h = LanguageInfo.guess_language_for_file(source_file_name)
return h.get_default_html_generator()()
except IOError:
# this means silvercity tried to the file and failed
raise ValueError, "Unknown extension for '%s', cannot create lexer" % source_file_name
else:
raise ValueError, "Unknown file type, cannot create lexer"
def generate_html(
source_file_name=None, # Use clipboard, hackish way of specifying
target_file_name=None,
css='',
generator=None,
title='',
view=0,
clean=0,
prefix=xhtml_prefix,
suffix=suffix):
if target_file_name is None:
if view:
target_file_name = tempfile.mktemp('.html')
target_file = open(target_file_name, 'w')
else:
target_file = sys.stdout
else:
target_file = open(target_file_name, 'w')
if not css:
css = 'file:' + urllib.pathname2url(
SilverCity.get_default_stylesheet_location())
if source_file_name is not None:
generator = create_generator(source_file_name, generator)
target_file.write(xhtml_prefix % {
'title': title or os.path.basename(source_file_name),
'css': css
})
source = open(source_file_name, 'r').read()
else:
source = get_clipboard()
if generator is not None:
generator = LanguageInfo.find_generator_by_name(generator)()
else:
language = guess_language_for_buffer(source)
generator = language.get_default_html_generator()()
if clean:
source = clean_source(source)
generator.generate_html(target_file, source)
target_file.write(suffix)
if view:
target_file.close()
webbrowser.open(target_file_name)
def generate_html(
source_file_name = None, # Use clipboard, hackish way of specifying
target_file_name = None,
css = '',
generator = None,
title = '',
view = 0,
clean = 0,
prefix = xhtml_prefix,
suffix = suffix):
if target_file_name is None:
if view:
target_file_name = tempfile.mktemp('.html')
target_file = open(target_file_name, 'w')
else:
target_file = sys.stdout
else:
target_file = open(target_file_name, 'w')
if not css:
css = 'file:' + urllib.request.pathname2url(
SilverCity.get_default_stylesheet_location())
if source_file_name is not None:
generator = create_generator(source_file_name, generator)
target_file.write(xhtml_prefix % {
'title' : title or os.path.basename(source_file_name),
'css' : css})
source = open(source_file_name, 'r').read()
else:
source = get_clipboard()
if generator is not None:
generator = LanguageInfo.find_generator_by_name(generator)()
else:
language = guess_language_for_buffer(source)
generator = language.get_default_html_generator()()
if clean:
source = clean_source(source)
generator.generate_html(target_file, source)
target_file.write(suffix)
if view:
target_file.close()
webbrowser.open(target_file_name)
def create_generator(source_url, generator_name, content):
if generator_name:
return LanguageInfo.find_generator_by_name(generator_name)()
else:
return guess_language(source_url,
content).get_default_html_generator()()
def create_generator(source_file_name, generator_name):
if generator_name:
return LanguageInfo.find_generator_by_name(generator_name)()
else:
return LanguageInfo.guess_language_for_file(
source_file_name).get_default_html_generator()()
def create_generator(source_file_name, generator_name):
if generator_name:
return LanguageInfo.find_generator_by_name(generator_name)()
else:
return LanguageInfo.guess_language_for_file(
source_file_name).get_default_html_generator()()
def create_generator(source_url, generator_name, content):
if generator_name:
return LanguageInfo.find_generator_by_name(generator_name)()
else:
return guess_language(source_url, content).get_default_html_generator()()
